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When using tapes,people usually spend a lot of time in finding broken ends of the tape.There is no speciality on the broken ends,so they are
always unconspicuous to be found, what we can do is just feeling and touching with our fingers.
This design is a innovation in catching broken ends easily with a kind of special ink. It is printed as colorless coloring matter on the suffer of the belt. When the belt is teared , the broken end changes color from colorless to a conspicuous color. It is obvious, so if you need to use this tape next time, you can find the broken end easily.
Zhejiang University of Science and Technology
xiaolong lou huiling wang siting yang